Geoid database to support Aerospace Toolbox and Aerospace Blockset gravitational applications. This database is the National Geospatial-Intelligence Agency databases for the geoid height of Earth. This database is based on the Earth Gravitational Model (EGM). For an example of the distribution of the geoid height according to the EGM 96 in conjunction with Aerospace Toolbox, go to http://www.mathworks.com/help/aerotbx/examples/visualizing-geoid-height-for-earth-geopotential-model-1996.html.
For more information on the Aerospace Toolbox, go to:
For more information on the Aerospace Blockset, go to:
For more information on the geoid database, go to:
NGA Office of Geomatics web site
I use this program to plot some of my stations coordinate on the global geoid map. While plotting the land based stations cross over the coastal boundaries and are plotted above the oceans. I suppose the coastal boundaries on the map are not well geo-coordinated. Would require some help.